ES2160829T3 - Procedimiento para la obtencion de riboflavina por medio de microorganismos con actividad de isocitratoliasa modificada. - Google Patents

Procedimiento para la obtencion de riboflavina por medio de microorganismos con actividad de isocitratoliasa modificada.

Info

Publication number
ES2160829T3
ES2160829T3 ES96926334T ES96926334T ES2160829T3 ES 2160829 T3 ES2160829 T3 ES 2160829T3 ES 96926334 T ES96926334 T ES 96926334T ES 96926334 T ES96926334 T ES 96926334T ES 2160829 T3 ES2160829 T3 ES 2160829T3
Authority
ES
Spain
Prior art keywords
microorganisms
activity
pct
isocitratoliasa
riboflavine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96926334T
Other languages
English (en)
Spanish (es)
Inventor
Bruno Kasler
Hermann Sahm
Klaus-Peter Stahmann
Georg Schmidt
Theo Boeddecker
Harald Seulberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Forschungszentrum Juelich GmbH
Original Assignee
BASF SE
Forschungszentrum Juelich GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19525281A external-priority patent/DE19525281C1/de
Priority claimed from DE1995145468 external-priority patent/DE19545468A1/de
Application filed by BASF SE, Forschungszentrum Juelich GmbH filed Critical BASF SE
Application granted granted Critical
Publication of ES2160829T3 publication Critical patent/ES2160829T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/12—Heterocyclic compounds containing pteridine ring systems containing pteridine ring systems condensed with carbocyclic rings or ring systems
    • C07D475/14—Benz [g] pteridines, e.g. riboflavin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P25/00—Preparation of compounds containing alloxazine or isoalloxazine nucleus, e.g. riboflavin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
ES96926334T 1995-07-13 1996-07-10 Procedimiento para la obtencion de riboflavina por medio de microorganismos con actividad de isocitratoliasa modificada. Expired - Lifetime ES2160829T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19525281A DE19525281C1 (de) 1995-07-13 1995-07-13 Verfahren zur Herstellung von Riboflavin mittels resistenter Mikroorganismen
DE1995145468 DE19545468A1 (de) 1995-12-06 1995-12-06 Verfahren zur Herstellung von Riboflavin mittels Mikroorganismen mit erhöhter Isocitratlyase-Aktivität

Publications (1)

Publication Number Publication Date
ES2160829T3 true ES2160829T3 (es) 2001-11-16

Family

ID=26016719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96926334T Expired - Lifetime ES2160829T3 (es) 1995-07-13 1996-07-10 Procedimiento para la obtencion de riboflavina por medio de microorganismos con actividad de isocitratoliasa modificada.

Country Status (12)

Country Link
US (1) US5976844A (de)
EP (1) EP0839211B1 (de)
JP (1) JPH11509409A (de)
KR (1) KR100414490B1 (de)
CN (1) CN1110569C (de)
AT (1) ATE201908T1 (de)
CA (1) CA2223877A1 (de)
DE (1) DE59607050D1 (de)
DK (1) DK0839211T3 (de)
ES (1) ES2160829T3 (de)
PT (1) PT839211E (de)
WO (1) WO1997003208A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840709A1 (de) * 1997-12-22 1999-06-24 Forschungszentrum Juelich Gmbh Ein- oder mehrzellige Organismen zur Herstellung von Riboflavin
DE19801120A1 (de) * 1998-01-15 1999-07-22 Basf Ag Orotidin-5'-Phosphatdecarboxylase-Gen, Genkonstrukt enthaltend dieses Gen und seine Verwendung
US6387694B1 (en) 1998-04-03 2002-05-14 Albert Einstein College Of Medicine Of Yeshiva University Mycobacterial isocitrate lyase gene and uses thereof
DE19823834A1 (de) * 1998-05-28 1999-12-02 Basf Ag Genetisches Verfahren zur Herstellung von Riboflavin
DE19839567A1 (de) * 1998-08-31 2000-03-09 Basf Ag Organismen zur extrazellulären Herstellung von Riboflavin
IT1306141B1 (it) * 1999-05-17 2001-05-30 Giampiero Valletta Composizione per il trattamento del prurito uremico e di forme diprurito non riconducibili a lesioni organiche.
DE19937548A1 (de) * 1999-08-09 2001-03-29 Forschungszentrum Juelich Gmbh Ein- oder mehrzellige Organismen zur Herstellung von Riboflavin
KR100422307B1 (ko) * 2002-12-05 2004-03-10 씨제이 주식회사 리보플라빈을 생산하는 미생물 및 이를 이용한리보플라빈의 생산방법
DE102010014680A1 (de) 2009-11-18 2011-08-18 Evonik Degussa GmbH, 45128 Zellen, Nukleinsäuren, Enzyme und deren Verwendung sowie Verfahren zur Herstellung von Sophorolipiden
DE102010015807A1 (de) 2010-04-20 2011-10-20 Evonik Degussa Gmbh Biokatalytisches Oxidationsverfahren mit alkL-Genprodukt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066486C (zh) * 1989-06-22 2001-05-30 霍夫曼-拉罗奇有限公司 高产核黄素的细菌菌株
ATE157708T1 (de) * 1991-08-02 1997-09-15 Transkaryotic Therapies Inc Methode zum screening einer dna bibliothek
US5821090A (en) * 1994-03-25 1998-10-13 Basf Aktiengesellschaft Riboflavin-biosynthesis in fungi

Also Published As

Publication number Publication date
WO1997003208A1 (de) 1997-01-30
CN1193356A (zh) 1998-09-16
ATE201908T1 (de) 2001-06-15
US5976844A (en) 1999-11-02
EP0839211A1 (de) 1998-05-06
JPH11509409A (ja) 1999-08-24
PT839211E (pt) 2001-10-30
DK0839211T3 (da) 2001-09-03
CA2223877A1 (en) 1997-01-30
KR100414490B1 (ko) 2004-04-30
KR19990028940A (ko) 1999-04-15
EP0839211B1 (de) 2001-06-06
CN1110569C (zh) 2003-06-04
DE59607050D1 (de) 2001-07-12

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